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Featured researches published by Emmanuelle Tancrede-Bohin.


Archives of Dermatology | 2009

Risk Factors for Relapse in Patients With Bullous Pemphigoid in Clinical Remission: A Multicenter, Prospective, Cohort Study

Philippe Bernard; Ziad Reguiai; Emmanuelle Tancrede-Bohin; Nadège Cordel; P. Plantin; C. Pauwels; L. Vaillant; F. Grange; Marie-Aleth Richard-Lallemand; Bruno Sassolas; Jean-Claude Roujeau; C. Lok; C. Picard-Dahan; Olivier Chosidow; Fabien Vitry; Pascal Joly

OBJECTIVE To identify prognostic factors for relapse in the first year after cessation of therapy in bullous pemphigoid (BP). DESIGN Prospective, multicenter, cohort study (January 1, 2000, through December 31, 2006). SETTING Fifteen French dermatology departments. Patients Patients with BP in remission under low doses of topical or systemic corticosteroids. Interventions Cessation of corticosteroid treatment (day 0) followed by a systematic clinical and immunologic follow-up. MAIN OUTCOME MEASURES The end point was clinical relapse within the first year after cessation of therapy. Associations of clinical, biological, and immunologic (including direct immunofluorescence, serum anti-basement membrane zone autoantibodies, and serum BP180 autoantibodies by enzyme-linked immunosorbent assay [ELISA] on day 0) variables with clinical relapse were assessed by means of univariate and multivariate analyses. RESULTS On day 0, 30 of 114 patients (26.3%) still had a positive result of direct immunofluorescence, 63 of 112 (56.3%) had circulating anti-basement membrane zone autoantibodies, and 34 of 57 (60%) had anti-BP180 antibodies by ELISA. At month 12, 22 patients were dead (n = 11) or lost to follow-up (n = 11), 51 were in remission, and 45 had had relapses (mean interval to relapse, 3.2 months). Factors predictive of relapse within 12 months after cessation of therapy were a positive result of direct immunofluorescence microscopy (P = .02), a greater age (P = .01), and high-titer ELISA scores (P = .02) on day 0. In multivariate analysis, the only factor independently predictive of relapse was a high-titer ELISA score on day 0 (odds ratio, 11.00; 95% confidence interval, 1.29-93.76). CONCLUSIONS High-titer anti-BP180 ELISA score and, to a lesser degree, a positive direct immunofluorescence finding are good indicators of further relapse of BP. At least 1 of these tests should be performed before therapy is discontinued.


Annales De Dermatologie Et De Venereologie | 2005

Pemphigoïde du sujet jeune: Étude rétrospective de 74 cas

E. Bourdon-Lanoy; Jean-Claude Roujeau; P. Joly; Jean-Claude Guillaume; Philippe Bernard; Catherine Prost; Emmanuelle Tancrede-Bohin; E. Delaporte; C. Picard-Dahan; B. Albes; C. Bedane; M.-S. Doutre; Olivier Chosidow; C. Lok; C. Pauwels; J. Chevrand-Breton; Bruno Sassolas; M.-A. Richard

INTRODUCTION Bullous pemphigoid usually affects elderly people. Only a few isolated cases among people younger than 65 years have been reported. OBJECTIVES Describe the clinical and biological characteristics of patients younger than 60 years suffering from bullous pemphigoid, compare them with the usual characteristics known among elderly people and search for potential pathological associations. PATIENTS AND METHODS Retrospective, national, multicenter study. Clinical, biological and histological characteristics were recorded with a standardised questionnaire as well as treatments and associated pathologies. RESULTS Seventy-four cases of bullous pemphigoid diagnosed between June 1970 and March 2002 were analyzed. Mean age at the beginning of the disease was 46 +/- 11.6 years. Further explorations by indirect immunofluorescence of separated skin and/or immuno-electron microscopy and/or immunoblotting were performed for 42 patients (56.8 p. 100). Clinical characteristics among this restricted population were comparable to those found among the 32 other cases. Compared to usual data on bullous pemphigoid in elderly people, we observed a greater proportion of extensive form of disease (75 p. 100), a more frequent head and neck involvement (39.2 p. 100) and an overexpression of anti-BP180 autoantibodies (48 p. 100). Neoplasm was notified for 7 patients (9.5 p. 100), 18 (24.3 p. 100) suffered from a pathology of the basement membrane zone (6 psoriasis, 6 atopic dermatitis and 6 lichen) and 13 from neurological disease, among which 4 were bedridden. Fourty-six patients (62.2 p. 100) received drugs for the long term (mean 2.12 +/- 2.43), 4 patients were treated by PUVAtherapy and 2 by radiotherapy. DISCUSSION Our results suggest that bullous pemphigoid among young people is more severe and more active than the usual form in the elderly. This particular form could be the result of a higher expression of anti-BP180 autoantibodies, which are considered as a marker of poor prognosis in this disease. We also found a high frequency of pathological associations and physical treatment, all responsible for damage to the basement membrane zone, which can involve auto-immunization against hemidesmosome components.Resume Introduction La pemphigoide touche classiquement les sujets âges. Seules des observations ponctuelles ont ete decrites chez les sujets avant 65 ans. Objectifs de l’etude Decrire les caracteristiques cliniques et biologiques d’une serie de malades âges de moins de 60 ans atteints de pemphigoide, de les comparer aux donnees des pemphigoides du sujet âge et de rechercher d’eventuelles associations pathologiques. Malades et methodes Il s’agissait d’une etude retrospective, nationale, multicentrique. Les caracteristiques cliniques, biologiques et histologiques, les donnees d’immunofluorescence, ainsi que les traitements et les pathologies associees ont ete recueillis grâce a un questionnaire standardise. Resultats Soixante-quatorze cas de pemphigoide chez des malades âges de moins de 60 ans, diagnostiques entre juin 1970 et mars 2002 dans les hopitaux participants, ont ete analyses. L’âge moyen de debut de la maladie etait de 46 ± 11,6 ans. Des explorations complementaires par immunofluorescence indirecte sur peau clivee et/ou par immunomicroscopie electronique et/ou par immunoblot ont ete realisees chez 42 malades (56,8 p. 100) dont les caracteristiques cliniques de pemphigoide etaient superposables a celles des 32 autres malades. Par rapport aux pemphigoides des sujets âges, on observait une plus forte proportion de formes multibulleuses (75 p. 100) avec une atteinte plus frequente de la tete et du cou (39,2 p. 100), et une plus grande frequence d’anticorps anti-BP180 (48 p. 100). Une neoplasie etait notee chez 7 malades (9,5 p. 100), 18 (24,3 p. 100) souffraient d’une autre dermatose (6 psoriasis, 6 dermatites atopiques et 6 lichens) et 13 malades (17,6 p. 100) d’une maladie neurologique dont 4 avec grabatisation. Quarante-six malades (62,2 p. 100) prenaient un traitement au long cours avec en moyenne 2,12 ± 2,43 medicaments, 4 malades avaient ete traites par PUVAtherapie et 2 par radiotherapie. Commentaires Ces donnees suggerent que la pemphigoide du sujet jeune est une maladie plus severe et plus active que la forme classique du sujet âge. Cette expression clinique particuliere pourrait etre la consequence de la plus forte prevalence d’anticorps anti PB-180. Ces anticorps sont consideres comme des marqueurs de mauvais pronostic et correles a l’activite chronique de la pemphigoide. On note aussi une frequence elevee d’associations pathologiques ou de traitements physiques pouvant generer des alterations de la jonction dermo-epidermique et favoriser l’auto-immunisation contre des constituants des hemidesmosomes.


Annales De Dermatologie Et De Venereologie | 2004

Analyse des signes cliniques des malades atteints de pemphigoïde en fonction des antigènes reconnus par leur sérum en immunotransfert

A. Gary; P. Carvalho; J.-B. Louison; M.-F. Helot; D. Gilbert; Philippe Bernard; Jean-Claude Roujeau; C. Bedane; E. Delaporte; L. Vaillant; B. Dréno; Philippe Saiag; Emmanuelle Tancrede-Bohin; P. Plantin; M. D’Incan; Bruno Sassolas; C. Lok; B. Labeille; C. Pauwels; Olivier Chosidow; C. Picard; F. Loche; Jean-Claude Guillaume; P. Joly

Resume Introduction La pemphigoide est une maladie bulleuse auto-immune dont la presentation clinique et la severite sont tres variables. Le role pathogene des anticorps anti-BPAG2 a ete recemment montre experimentalement. Le but de cette etude etait de rechercher une eventuelle relation entre la symptomatologie des malades atteints de pemphigoide et les antigenes reconnus par leurs auto-anticorps seriques. Malades et methodes Cent douze malades atteints de pemphigoide ont ete inclus dans cette etude prospective multicentrique. Les criteres d’inclusion etaient : 1) un diagnostic de pemphigoide etabli sur la presence de 3 des 4 criteres cliniques de pemphigoide, associe a un aspect histologique compatible et a une immunofluorescence directe positive, 2) un serum disponible pour une etude en immunotransfert. Les signes cliniques et biologiques etaient notes prospectivement sur des cahiers pre-imprimes. Les serums ont ete centralises et etudies en immunofluorescence indirecte et en immunotransfert sur extrait d’epiderme humain. Resultats L’analyse des signes cliniques en fonction des antigenes reconnus par les serums montrait que les malades dont le serum reconnaissait la proteine BPAG1 avaient plus frequemment un prurit, des bulles localisees sur les membres et une immunofluorescence indirecte plus souvent positive. Les malades dont le serum reconnaissait la proteine BPAG2 avaient plus frequemment des bulles localisees sur la tete et une immunofluorescence indirecte plus souvent negative. Les malades dont le serum etait negatif en immunotransfert avaient moins frequemment des plaques urticariennes et/ou eczematiformes, des bulles moins frequemment localisees sur la partie inferieure du tronc, l’abdomen et les membres inferieurs, une eosinophilie moins importante et une immunofluorescence indirecte plus souvent negative. Conclusions Les signes cliniques et biologiques les plus caracteristiques de pemphigoide sont trouves avec une plus grande frequence chez les malades dont le serum contient des anticorps diriges contre BPAG1.


The New England Journal of Medicine | 2007

A single cycle of rituximab for the treatment of severe pemphigus.

Pascal Joly; Hugo Mouquet; Jean-Claude Roujeau; Michel D'Incan; Danièle Gilbert; Serge Jacquot; Marie-Lise Gougeon; Christophe Bedane; Ralf Müller; Brigitte Dreno; M.-S. Doutre; E. Delaporte; C. Pauwels; N. Franck; F. Caux; Catherine Picard; Emmanuelle Tancrede-Bohin; Philippe Bernard; François Tron; Michael Hertl; Philippe Musette


Journal of Investigative Dermatology | 2009

A Comparison of Two Regimens of Topical Corticosteroids in the Treatment of Patients with Bullous Pemphigoid: A Multicenter Randomized Study

Pascal Joly; Jean-Claude Roujeau; Jacques Benichou; E. Delaporte; Michel D'Incan; B. Dréno; C. Bedane; A. Sparsa; Isabelle Gorin; Catherine Picard; Emmanuelle Tancrede-Bohin; Bruno Sassolas; Catherine Lok; Jean-Claude Guillaume; M.-S. Doutre; M.-A. Richard; F. Caux; Catherine Prost; P. Plantin; Olivier Chosidow; Christine Pauwels; Hervé Maillard; Philippe Saiag; Vincent Descamps; J. Chevrant-Breton; O. Dereure; Marie-France Hellot; E. Estève; Philippe Bernard


Archives of Dermatology | 2005

Prediction of Survival for Patients With Bullous Pemphigoid: A Prospective Study

Pascal Joly; Jacques Benichou; C. Lok; Philippe Saiag; Emmanuelle Tancrede-Bohin; Bruno Sassolas; Bruno Labeille; Marie Sylvie Doutre; Isabelle Gorin; Christine Pauwels; Olivier Chosidow; F. Caux; E. Estève; Yves Dutronc; Michèle Sigal; Catherine Prost; Hervé Maillard; Jean Claude Guillaume; Jean-Claude Roujeau


The Lancet | 1996

Hypersensitivity syndrome associated with zalcitabine therapy

Emmanuelle Tancrede-Bohin; Florent Grange; Irina Bournerias; Jean-Claude Roujeau; Jean-Claude Guillaume


Archive | 2005

Prediction of Survival for Patients With Bullous Pemphigoid

Pascal Joly; Jacques Benichou; C. Lok; Philippe Saiag; Emmanuelle Tancrede-Bohin; Bruno Sassolas; Bruno Labeille; Marie Sylvie Doutre; Isabelle Gorin; C. Pauwels; Olivier Chosidow; F. Caux; E. Estève; Yves Dutronc; Michèle Sigal; Catherine Prost; Hervé Maillard; Jean Claude Guillaume; Jean-Claude Roujeau


Annales De Dermatologie Et De Venereologie | 2005

[Bullous pemphigoid in young patients: a retrospective study of 74 cases].

E. Bourdon-Lanoy; Jean-Claude Roujeau; P. Joly; Jean-Claude Guillaume; Philippe Bernard; Catherine Prost; Emmanuelle Tancrede-Bohin; E. Delaporte; C. Picard-Dahan; B. Albes; C. Bedane; M.-S. Doutre; Olivier Chosidow; C. Lok; C. Pauwels; J. Chevrand-Breton; Bruno Sassolas; M.-A. Richard


Journal of the American Geriatrics Society | 2012

Pemphigus in Elderly Adults:: Clinical Presentation, Treatment, and Prognosis

Saskia Ingen-Housz-Oro; M. Alexandre; Christelle Le Roux-Villet; C. Picard-Dahan; Emmanuelle Tancrede-Bohin; Nadège Wallet-Faber; E. Mahé; E. Begon; Camille Frances; Michèle Sigal; Sabine Grootenboer-Mignot; Françoise Aucouturier; Chantal André; Pierre Wolkenstein; Olivier Chosidow; Catherine Prost-Squarcioni

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C. Pauwels

Paul Sabatier University

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